Base | Representation |
---|---|
bin | 111000110101110101… |
… | …1011000110010100111 |
3 | 102200001221222222121220 |
4 | 1301223223120302213 |
5 | 3444442244321020 |
6 | 132024241511423 |
7 | 11550620436354 |
oct | 1615353306247 |
9 | 380057888556 |
10 | 122065620135 |
11 | 478499510a8 |
12 | 1b7a7642573 |
13 | b6841287c4 |
14 | 5c9d80362b |
15 | 32964cb240 |
hex | 1c6bad8ca7 |
122065620135 has 32 divisors (see below), whose sum is σ = 204122600640. Its totient is φ = 62208749568.
The previous prime is 122065620121. The next prime is 122065620143. The reversal of 122065620135 is 531026560221.
It is not a de Polignac number, because 122065620135 - 215 = 122065587367 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122065620096 and 122065620105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1404252 + ... + 1488641.
It is an arithmetic number, because the mean of its divisors is an integer number (6378831270).
Almost surely, 2122065620135 is an apocalyptic number.
122065620135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
122065620135 is a deficient number, since it is larger than the sum of its proper divisors (82056980505).
122065620135 is a wasteful number, since it uses less digits than its factorization.
122065620135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2893027.
The product of its (nonzero) digits is 21600, while the sum is 33.
The spelling of 122065620135 in words is "one hundred twenty-two billion, sixty-five million, six hundred twenty thousand, one hundred thirty-five".
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